PT-2023-24946 · Flexjson · Flexjson

Guo Yifan · Published 2023-06-14 · Updated 2025-01-06 · CVE-2023-34609

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions flexjson versions prior to 3.4

Description An issue was discovered in flexjson that allows attackers to cause a denial of service or other unspecified impacts via a crafted object that uses cyclic dependencies.

Recommendations For versions prior to 3.4, update to version 3.4 or later to resolve the issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-34609

Affected Products

Flexjson

References · 6

• 🔥 https://sourceforge.net/p/flexjson/bugs/51 · Exploit
• 🔥 https://sourceforge.net/p/flexjson/bugs/48 · Exploit
• 🔥 https://sourceforge.net/p/flexjson/bugs/49 · Exploit
• 🔥 https://sourceforge.net/p/flexjson/bugs/50 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-34609 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34609 · Vendor Advisory